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Pinna Collects sound waves and funnels them into ear canal
Ear canal Funnels sound waves towards ear drum
Ear drum Passes sound wave vibrations from ear canal to hammer
Hammer Pass vibrations from eardrum to anvil
Anvil Pass vibrations from hammer to stirrup
Stirrup Pass vibrations from anvil to inner ear
Cochlea Senses the vibrations
Auditory nerve Carries nervous impulses from ear to brain
Semi-circular canals Balance
Eustachian Tube Equalises pressure on either side of eardrum
Created by: pdstbiology